Supply of CSS-1 Cationic Emulsified Asphalt

The contract requires the manufacture and delivery of CSS-1 cationic emulsified asphalt in full compliance with ACHD specifications, ensuring strict adherence to technical parameters such as temperature stability, break and set times, and distillation characteristics. All materials must undergo rigorous testing to confirm conformance to these standards prior to delivery, with the supplier responsible for meeting quality control benchmarks established by the agency. The solicitation is classified as a subcontract under NAICS code 324121, with a response deadline of July 29, 2026, and was posted on July 14, 2026. The work is being managed by the Maintenance Operations division of Idaho, with performance expected to occur within the agency’s operational jurisdiction, though specific location details are not provided. All parties must execute delivery and testing protocols as stipulated without deviation to ensure compatibility with Idaho’s pavement maintenance and construction requirements.